<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <!-- 先解决事件 在来解决按钮的 -->
        <button @click="prve" v-show="index!=0">上一页</button>
        <div>
            <!--  -->
            <img :src=list[index] alt="">
        </div>
        <button @click="next" v-show="index!=list.length-1">下一页</button>
    </div>
    <script src="./vue.js"></script>
    <script>
        const app = new Vue({
            el: '#app',
            data: {
              index:0,
                list: [
                    './imgs/11-00.gif',
                    './imgs/11-01.gif',
                    './imgs/11-02.gif',
                    './imgs/11-03.gif',
                    './imgs/11-04.png',
                    './imgs/11-05.png',
                ]
            },
           methods:{
            prve(){
               this.index--
            },
            next(){
               this.index++
            }
           }
        })
    </script>
</body>
</html>